42820784543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{4243}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 48313967616

約数和(自身を除く): 5493183073

約数列:

[1, 17, 23, 53, 391, 487, 901, 1219, 4243, 8279, 11201, 20723, 25811, 72131, 97589, 190417, 224879, 438787, 593653, 1659013, 2066341, 3822943, 5172217, 10092101, 35127797, 47525843, 87927689, 109516073, 807939331, 1861773241, 2518869679, 42820784543]

約数ペア:

[(1, 42820784543), (17, 2518869679), (23, 1861773241), (53, 807939331), (391, 109516073), (487, 87927689), (901, 47525843), (1219, 35127797), (4243, 10092101), (8279, 5172217), (11201, 3822943), (20723, 2066341), (25811, 1659013), (72131, 593653), (97589, 438787), (190417, 224879)]